#include <bits/stdc++.h>
#define int long long
#define rep(i,l,r) for (int i = l; i <= r; i ++)
#define per(i,r,l) for (int i = r; i >= l; i --)
#define rnmtq Text = "CCFYYDS"
using namespace std;
string Text;
signed main () {
//	freopen ("traffic.in","r",stdin);
//	freopen ("traffic.out","w",stdout);
    rnmtq;
	return 0;
}
/*7 3
2 (*??*??*/
